/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1990 Mentat Inc. */ #ifndef _INET_IP_IF_H #define _INET_IP_IF_H #pragma ident "%Z%%M% %I% %E% SMI" #ifdef __cplusplus extern "C" { #endif #define PREFIX_INFINITY 0xffffffffUL #define IP_MAX_HW_LEN 40 #define IP_LOOPBACK_MTU (8*1024) /* DLPI SAPs are in host byte order for all systems */ #define IP_DL_SAP 0x0800 #define IP6_DL_SAP 0x86dd #ifdef _KERNEL /* * Interface flags actually represent the state/properties of 3 different * abstractions of interfaces in IP. Interface flags are set using * SIOCS[L]IFFLAGS ioctl. The three abstractions are : * * 1) Physical interface (phyint) : There is one phyint allocated common * to both IPv4 and IPv6 physical interface instance. * * 2) Physical interface instance (ill) : This encompasses all the state * that is common across all IP addresses assigned to a physical * interface but different between the IPv4 and IPv6 instance. * * 3) Logical interface (ipif) : This has state about a single IP address. * * Values for the various states are derived from the same name space * as applications querying the state using SIOCGIFFLAGS/SIOCGLIFFLAGS * see only one state returned in lifr_flags which is a union of all * the above states/properties. Thus deriving the values from the common * name space makes implementation easier. All these values are stored in * uint64_t and any other structure/code using these flags should use * uint64_ts. * * As we maintain the interface flags in 3 different flags namely * phyint_flags, ill_flags, ipif_flags we define the following flag values * to be used within the kernel to reduce potential errors. The ones * starting with PHYI_ are supposed to be used with phyint_flags, the ones * starting with ILLF_ are supposed to be used with ill_flags and the ones * starting with IPIF_ are supposed to be used with ipif_flags. If you see * any code with a mismatch i.e phyint_flags & IPIF_UP - it is wrong. Only * PHYI_XXX can be used with phyint_flags. * * NOTE : For EVERY FLAG in if.h, there should be a corresponding value * defined HERE and this is the one that should be USED within IP. We * use IFF_ flags within IP only when we examine lifr_flags. */ #define IFF_PHYINT_FLAGS (IFF_LOOPBACK|IFF_RUNNING|IFF_PROMISC| \ IFF_ALLMULTI|IFF_INTELLIGENT|IFF_MULTI_BCAST|IFF_FAILED|IFF_STANDBY| \ IFF_INACTIVE|IFF_OFFLINE|IFF_VIRTUAL) #define IFF_PHYINTINST_FLAGS (IFF_DEBUG|IFF_NOTRAILERS|IFF_NOARP| \ IFF_MULTICAST|IFF_ROUTER|IFF_NONUD|IFF_NORTEXCH|IFF_IPV4|IFF_IPV6| \ IFF_XRESOLV|IFF_COS_ENABLED) #define IFF_LOGINT_FLAGS (IFF_UP|IFF_BROADCAST|IFF_POINTOPOINT| \ IFF_UNNUMBERED|IFF_DHCPRUNNING|IFF_PRIVATE|IFF_NOXMIT|IFF_NOLOCAL| \ IFF_DEPRECATED|IFF_ADDRCONF|IFF_ANYCAST|IFF_MIPRUNNING|IFF_NOFAILOVER| \ IFF_PREFERRED|IFF_TEMPORARY|IFF_FIXEDMTU) #define IPIF_REPL_CHECK(to_ipif, failback_cmd) \ (((to_ipif)->ipif_replace_zero) || ((failback_cmd) && \ !(to_ipif)->ipif_isv6 && !((to_ipif)->ipif_flags & IPIF_UP) && \ (to_ipif)->ipif_lcl_addr == INADDR_ANY)) #define PHYI_LOOPBACK IFF_LOOPBACK /* is a loopback net */ #define PHYI_RUNNING IFF_RUNNING /* resources allocated */ #define PHYI_PROMISC IFF_PROMISC /* receive all packets */ #define PHYI_ALLMULTI IFF_ALLMULTI /* receive all multi packets */ #define PHYI_INTELLIGENT IFF_INTELLIGENT /* protocol code on board */ #define PHYI_MULTI_BCAST IFF_MULTI_BCAST /* multicast using broadcast */ #define PHYI_FAILED IFF_FAILED /* NIC has failed */ #define PHYI_STANDBY IFF_STANDBY /* Standby NIC */ #define PHYI_INACTIVE IFF_INACTIVE /* Standby active or not ? */ #define PHYI_OFFLINE IFF_OFFLINE /* NIC has been offlined */ #define PHYI_VIRTUAL IFF_VIRTUAL /* Will not send or recv pkts */ #define ILLF_DEBUG IFF_DEBUG /* turn on debugging */ #define ILLF_NOTRAILERS IFF_NOTRAILERS /* avoid use of trailers */ #define ILLF_NOARP IFF_NOARP /* no ARP for this interface */ #define ILLF_MULTICAST IFF_MULTICAST /* supports multicast */ #define ILLF_ROUTER IFF_ROUTER /* router on this interface */ #define ILLF_NONUD IFF_NONUD /* No NUD on this interface */ #define ILLF_NORTEXCH IFF_NORTEXCH /* No routing info exchange */ #define ILLF_IPV4 IFF_IPV4 /* IPv4 interface */ #define ILLF_IPV6 IFF_IPV6 /* IPv6 interface */ #define ILLF_XRESOLV IFF_XRESOLV /* IPv6 external resolver */ #define ILLF_COS_ENABLED IFF_COS_ENABLED /* Is CoS marking supported */ #define IPIF_UP IFF_UP /* interface is up */ #define IPIF_BROADCAST IFF_BROADCAST /* broadcast address valid */ #define IPIF_POINTOPOINT IFF_POINTOPOINT /* point-to-point link */ #define IPIF_UNNUMBERED IFF_UNNUMBERED /* non-unique address */ #define IPIF_DHCPRUNNING IFF_DHCPRUNNING /* DHCP controlled interface */ #define IPIF_PRIVATE IFF_PRIVATE /* do not advertise */ #define IPIF_NOXMIT IFF_NOXMIT /* Do not transmit packets */ #define IPIF_NOLOCAL IFF_NOLOCAL /* Just on-link subnet */ #define IPIF_DEPRECATED IFF_DEPRECATED /* address deprecated */ #define IPIF_ADDRCONF IFF_ADDRCONF /* stateless addrconf */ #define IPIF_ANYCAST IFF_ANYCAST /* Anycast address */ #define IPIF_MIPRUNNING IFF_MIPRUNNING /* Mobip Controlled interface */ #define IPIF_NOFAILOVER IFF_NOFAILOVER /* No failover on NIC failure */ #define IPIF_PREFERRED IFF_PREFERRED /* Prefer as source address */ #define IPIF_TEMPORARY IFF_TEMPORARY /* RFC3041 */ #define IPIF_FIXEDMTU IFF_FIXEDMTU /* set with SIOCSLIFMTU */ extern ill_t *illgrp_scheduler(ill_t *); extern mblk_t *ill_arp_alloc(ill_t *, uchar_t *, caddr_t); extern void ill_dlpi_done(ill_t *, t_uscalar_t); extern void ill_dlpi_send(ill_t *, mblk_t *); extern mblk_t *ill_dlur_gen(uchar_t *, uint_t, t_uscalar_t, t_scalar_t); extern ill_t *ill_lookup_on_ifindex(uint_t, boolean_t, queue_t *, mblk_t *, ipsq_func_t, int *); extern ill_t *ill_lookup_on_name(char *, boolean_t, boolean_t, queue_t *, mblk_t *, ipsq_func_t, int *, boolean_t *); extern void ill_ipif_cache_delete(ire_t *, char *); extern void ill_delete(ill_t *); extern void ill_delete_tail(ill_t *); extern int ill_dl_phys(ill_t *, ipif_t *, mblk_t *, queue_t *); extern int ill_dls_info(struct sockaddr_dl *, ipif_t *); extern void ill_fastpath_ack(ill_t *, mblk_t *); extern void ill_fastpath_nack(ill_t *); extern int ill_fastpath_probe(ill_t *, mblk_t *); extern void ill_frag_prune(ill_t *, uint_t); extern void ill_frag_free_pkts(ill_t *, ipfb_t *, ipf_t *, int); extern time_t ill_frag_timeout(ill_t *, time_t); extern int ill_init(queue_t *, ill_t *); extern int ill_nominate_mcast_rcv(ill_group_t *); extern boolean_t ill_setdefaulttoken(ill_t *); extern void ill_lock_ills(ill_t **, int); extern mblk_t *ill_pending_mp_get(ill_t *, conn_t **, uint_t); extern boolean_t ill_pending_mp_add(ill_t *, conn_t *, mblk_t *); extern boolean_t ill_is_quiescent(ill_t *ill); extern void ill_unlock_ills(ill_t **, int); extern void ill_lock_ills(ill_t **, int); extern void ill_refhold(ill_t *); extern void ill_refhold_locked(ill_t *); extern int ill_check_and_refhold(ill_t *); extern void ill_refrele(ill_t *); extern boolean_t ill_waiter_inc(ill_t *); extern void ill_waiter_dcr(ill_t *); extern void ill_trace_ref(ill_t *); extern void ill_untrace_ref(ill_t *); extern boolean_t ill_down_start(queue_t *, mblk_t *); extern ill_t *ill_lookup_group_v6(const in6_addr_t *, zoneid_t); extern void ill_capability_ack(ill_t *, mblk_t *); extern void ill_capability_probe(ill_t *); extern void ill_capability_reset(ill_t *); extern void ill_mtu_change(ire_t *, char *); extern void ill_group_cleanup(ill_t *); extern int ill_up_ipifs(ill_t *, queue_t *, mblk_t *); extern boolean_t ill_is_probeonly(ill_t *); extern char *ipif_get_name(ipif_t *, char *, int); extern void ipif_init(void); extern ipif_t *ipif_lookup_addr(ipaddr_t, ill_t *, zoneid_t, queue_t *, mblk_t *, ipsq_func_t, int *); extern ipif_t *ipif_lookup_addr_v6(const in6_addr_t *, ill_t *, zoneid_t, queue_t *, mblk_t *, ipsq_func_t, int *); extern ipif_t *ipif_lookup_group(ipaddr_t, zoneid_t); extern ipif_t *ipif_lookup_group_v6(const in6_addr_t *, zoneid_t); extern ipif_t *ipif_lookup_interface(ipaddr_t, ipaddr_t, queue_t *, mblk_t *, ipsq_func_t, int *); extern ipif_t *ipif_lookup_remote(ill_t *, ipaddr_t, zoneid_t); extern ipif_t *ipif_lookup_onlink_addr(ipaddr_t, zoneid_t); extern ipif_t *ipif_lookup_seqid(ill_t *, uint_t); extern boolean_t ipif_lookup_zoneid(ill_t *, zoneid_t, int, ipif_t **); extern boolean_t ipif_lookup_zoneid_group(ill_t *, zoneid_t, int, ipif_t **); extern ipif_t *ipif_select_source(ill_t *, ipaddr_t, zoneid_t); extern boolean_t ipif_usesrc_avail(ill_t *, zoneid_t); extern void ipif_refhold(ipif_t *); extern void ipif_refhold_locked(ipif_t *); extern void ipif_refrele(ipif_t *); extern boolean_t ipif_ire_active(ipif_t *); extern void ipif_all_down_tail(ipsq_t *, queue_t *, mblk_t *, void *); extern int ipif_resolver_up(ipif_t *, boolean_t); extern int ipif_arp_setup_multicast(ipif_t *, mblk_t **); extern int ipif_down(ipif_t *, queue_t *, mblk_t *); extern void ipif_multicast_up(ipif_t *); extern void ipif_ndp_down(ipif_t *); extern int ipif_ndp_up(ipif_t *, const in6_addr_t *, boolean_t); extern int ipif_ndp_setup_multicast(ipif_t *, struct nce_s **); extern int ipif_up_done(ipif_t *); extern int ipif_up_done_v6(ipif_t *); extern void ipif_update_other_ipifs_v6(ipif_t *, ill_group_t *); extern void ipif_recreate_interface_routes_v6(ipif_t *, ipif_t *); extern void ill_update_source_selection(ill_t *); extern ipif_t *ipif_select_source_v6(ill_t *, const in6_addr_t *, boolean_t, uint32_t, zoneid_t); extern boolean_t ipif_cant_setlinklocal(ipif_t *); extern int ipif_setlinklocal(ipif_t *); extern void ipif_set_tun_llink(ill_t *, struct iftun_req *); extern ipif_t *ipif_lookup_on_ifindex(uint_t, boolean_t, zoneid_t, queue_t *, mblk_t *, ipsq_func_t, int *); extern ipif_t *ipif_get_next_ipif(ipif_t *curr, ill_t *ill); extern void ipif_ill_refrele_tail(ill_t *ill); extern void ipif_arp_down(ipif_t *ipif); extern int illgrp_insert(ill_group_t **, ill_t *, char *, ill_group_t *, boolean_t); extern void ipsq_enq(ipsq_t *, queue_t *, mblk_t *, ipsq_func_t, int, ill_t *); extern boolean_t ipsq_enter(ill_t *, boolean_t); extern ipsq_t *ipsq_try_enter(ipif_t *, ill_t *, queue_t *, mblk_t *, ipsq_func_t, int, boolean_t); extern void ipsq_exit(ipsq_t *, boolean_t, boolean_t); extern mblk_t *ipsq_pending_mp_get(ipsq_t *, conn_t **); extern boolean_t ipsq_pending_mp_add(conn_t *, ipif_t *, queue_t *, mblk_t *, int); extern void qwriter_ip(ipif_t *, ill_t *, queue_t *, mblk_t *, ipsq_func_t, int, boolean_t); extern int ip_extract_lifreq_cmn(queue_t *, mblk_t *, int, int, cmd_info_t *, ipsq_func_t); extern int ip_extract_tunreq(queue_t *, mblk_t *, ipif_t **, ipsq_func_t); extern int ip_addr_availability_check(ipif_t *new_ipif); extern int ip_ill_report(queue_t *, mblk_t *, caddr_t, cred_t *); extern int ip_ipif_report(queue_t *, mblk_t *, caddr_t, cred_t *); extern void ip_ll_subnet_defaults(ill_t *, mblk_t *); extern int ip_rt_add(ipaddr_t, ipaddr_t, ipaddr_t, ipaddr_t, int, ipif_t *, ipif_t *, ire_t **, boolean_t, queue_t *, mblk_t *, ipsq_func_t); extern int ip_mrtun_rt_add(ipaddr_t, int, ipif_t *, ipif_t *, ire_t **, queue_t *, mblk_t *, ipsq_func_t); extern int ip_rt_add_v6(const in6_addr_t *, const in6_addr_t *, const in6_addr_t *, const in6_addr_t *, int, ipif_t *, ire_t **, queue_t *, mblk_t *, ipsq_func_t); extern int ip_rt_delete(ipaddr_t, ipaddr_t, ipaddr_t, uint_t, int, ipif_t *, ipif_t *, boolean_t, queue_t *, mblk_t *, ipsq_func_t); extern int ip_mrtun_rt_delete(ipaddr_t, ipif_t *); extern int ip_rt_delete_v6(const in6_addr_t *, const in6_addr_t *, const in6_addr_t *, uint_t, int, ipif_t *, queue_t *, mblk_t *, ipsq_func_t); extern int ip_siocdelndp_v6(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_siocqueryndp_v6(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_siocsetndp_v6(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_siocaddrt(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_siocdelrt(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_addr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_addr_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_addr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_dstaddr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_dstaddr_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_dstaddr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_flags(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_flags_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_flags(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_mtu(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_mtu(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_ifconf(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifconf(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_ifnum(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifnum(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_token(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_token(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int if_unitsel(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int if_unitsel_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_sifname(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifname(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifname_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifindex(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifindex(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_brdaddr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_brdaddr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_muxid(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_muxid(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_netmask(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_netmask(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_netmask_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_subnet(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_subnet_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_subnet(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_lnkinfo(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lnkinfo(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_metric(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_metric(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_arp(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_xarp(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_addif(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_removeif(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_removeif_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_tonlink(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_tmysite(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_tmyaddr(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_tunparam(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_groupname(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_groupname(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifoindex(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_oindex(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifzone(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifzone(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifzone_restart(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifusesrc(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_slifusesrc(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_get_lifsrcof(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern int ip_sioctl_set_ipmpfailback(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern void ip_sioctl_copyin_resume(ipsq_t *, queue_t *, mblk_t *, void *); extern void ip_sioctl_copyin_setup(queue_t *, mblk_t *); extern void ip_sioctl_iocack(queue_t *, mblk_t *); extern ip_ioctl_cmd_t *ip_sioctl_lookup(int); extern int ip_sioctl_move(ipif_t *, sin_t *, queue_t *, mblk_t *, ip_ioctl_cmd_t *, void *); extern void conn_delete_ire(conn_t *, caddr_t); #endif /* _KERNEL */ #ifdef __cplusplus } #endif #endif /* _INET_IP_IF_H */